Results 171 to 180 of about 12,900 (194)

A selective model to suppress NLOS signals in angle-of-arrival (AOA) location estimation

Ninth IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (Cat. No.98TH8361), 2002
Angle-of-arrival (AOA) is a key technique in wireless location estimation. The study of AOA becomes very important with the FCC ruling regarding the wireless Enhanced 911 (E911) emergency calling systems. This paper studies the performance of AOA in a cellular environment.
Li Xiong
openaire   +2 more sources

New measurement results for the localization of UHF RFID transponders using an Angle of Arrival (AoA) approach

2011 IEEE International Conference on RFID, 2011
In this paper we present new measurement results for an Angle of Arrival (AoA) approach to localize RFID tags at 868 MHz. Self-designed three element antenna arrays, off-the-shelf IDS R901G RFID reader ICs, and UPM Raflatec DogBone RFID tags are used to generate and detect ISO 18000–6C compliant signals.
Salah Azzouzi, Markus Cremer, Uwe Dettmar, Rainer Kronberger, Thomas Knie   +4 more
openaire   +2 more sources

New Approach for Simultaneously Estimating Output SNR and Angle of Arrival (AOA) with New Array Configurations

2019 12th International Conference on Developments in eSystems Engineering (DeSE), 2019
In order to define the location of any electromagnetic transmitting source, two or three directions of arrival (ƒAE, .) estimators are needed to provide two or three different directions for coordination. In the last two decades most of research works are focused on Multiple Signal Classification (MUSIC), and Estimation of Signal Parameters using ...
Bassim Sayed Mohammed, Dalya Khalid Hassan   +1 more
  +4 more sources

Direct Angle of Arrival (AOA) Estimation Using a Metasurface Antenna With Single Frequency Phaseless Measurements Obeyed Schwarz Inequality

IEEE Transactions on Microwave Theory and Techniques, 2023
Wenzhi Li, Nannan Wang, Jia-Ran Qi
exaly   +3 more sources

Generalization of Angle of Arrival (Aoa) Estimation for Uwb Radios Towards Unseen Environments

Mostafa Naseri, Adnan Shahid, Eli De Poorter   +2 more
openaire   +2 more sources

Utilizing single light-emitting-diode (LED) lamp and silicon solar-cells visible light positioning (VLP) based on angle-of-arrival (AOA) and long-short-term-memory-neural-network (LSTMNN)

Optics Communications, 2022
Li-Sheng Hsu, Chi-Wai Chow, Yang Liu, Yun-Han Chang, Tsun-Ting Tsai, Tun-Yao Hung, Yuan-Zeng Lin, Yin-He Jian, Chien-Hung Yeh   +8 more
openaire   +2 more sources

Enhanced Angle of Arrival (AoA) Prediction through Neural Networks and Primary and Adjacent Antennas Representation Transformation (PAAR)

2024 IEEE International Conference on Advanced Networks and Telecommunications Systems (ANTS)
Patrick Selle, Axel Sikora, Oliver Amft
openaire   +2 more sources

Angle-of-Arrival (AoA) Estimation in Dual-Frequency Band FMCW Radar Systems Using Range and Doppler Dependent Calibration

2024 Kleinheubach Conference
Sadam Hussain Kazimi, Madhukar Chandra, Dennis Vollbracht, Felipe Torres, Markus Stefer   +4 more
openaire   +2 more sources

Angle of Arrival (AOA)-Based Cross-Localization Algorithm Using Orientation Angle for Improved Target Estimation in Far-Field Environments

International Journal of Simulation: Systems, Science & Technology, 2016
Special Issues Editor
openaire   +2 more sources

Angle-of-Arrival (AoA) Estimation using Dual-Frequency Band FMCW Radar Systems

2024 Kleinheubach Conference
Sadam Hussain Kazimi, Felipe Torres, Dennis Vollbracht, Madhukar Chandra   +3 more
openaire   +2 more sources